asyncrat | b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6

Sharing

Copy URL Twitter E-mail

General

Target
b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6
Size 45KB
Sample260710-ty4nksft2x
SHA256 b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6
MD5 6c166f2c61242ab8bfa0085e1660e925
SHA1 7c063a9a1b22776e6b653ba3b8e753c4c929f82c
SHA512 c273a6543ab7addfa3144fadd564fcc008e7fdba3394716bf258e160408fc3953fd3e2e6fa245844de88ea54984498f452067b65fdd6124e68d696fc0a6eeebf
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrLxJdxrPHuPIbzjbigL3ivjRqi3uGH9xBDZkx:vuogpT7I62YxR3b3bFLS7RH3uKdkx
TLSH
T1C1232B003BE9C12BF2BE4FB898F26105867AF6636603D54D5CC451DB5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvn.work:80
phimsexvn.work:22
phimsexvn.work:8080
phimsexvn.work:8880
phimsexvn.work:2052
phimsexvn.work:2082
phimsexvn.work:2086
phimsexvn.work:2095
phimsexvn.work:443
phimsexvn.work:2053
phimsexvn.work:2083
phimsexvn.work:2087
phimsexvn.work:2096
phimsexvn.work:8443
www.phimsexvn.work:80
www.phimsexvn.work:22
www.phimsexvn.work:8080
www.phimsexvn.work:8880
www.phimsexvn.work:2052
www.phimsexvn.work:2082
www.phimsexvn.work:2086
www.phimsexvn.work:2095
www.phimsexvn.work:443
www.phimsexvn.work:2053
www.phimsexvn.work:2083
www.phimsexvn.work:2087
www.phimsexvn.work:2096
www.phimsexvn.work:8443
hermeticwiper.phimsexvn.work:80
hermeticwiper.phimsexvn.work:22
hermeticwiper.phimsexvn.work:8080
hermeticwiper.phimsexvn.work:8880
hermeticwiper.phimsexvn.work:2052
hermeticwiper.phimsexvn.work:2082
hermeticwiper.phimsexvn.work:2086
hermeticwiper.phimsexvn.work:2095
hermeticwiper.phimsexvn.work:443
hermeticwiper.phimsexvn.work:2053
hermeticwiper.phimsexvn.work:2083
hermeticwiper.phimsexvn.work:2087
hermeticwiper.phimsexvn.work:2096
hermeticwiper.phimsexvn.work:8443
locky.phimsexvn.work:80
locky.phimsexvn.work:22
locky.phimsexvn.work:8080
locky.phimsexvn.work:8880
locky.phimsexvn.work:2052
locky.phimsexvn.work:2082
locky.phimsexvn.work:2086
locky.phimsexvn.work:2095
locky.phimsexvn.work:443
locky.phimsexvn.work:2053
locky.phimsexvn.work:2083
locky.phimsexvn.work:2087
locky.phimsexvn.work:2096
locky.phimsexvn.work:8443
blacklotus.phimsexvn.work:80
blacklotus.phimsexvn.work:22
blacklotus.phimsexvn.work:8080
blacklotus.phimsexvn.work:8880
blacklotus.phimsexvn.work:2052
blacklotus.phimsexvn.work:2082
blacklotus.phimsexvn.work:2086
blacklotus.phimsexvn.work:2095
blacklotus.phimsexvn.work:443
blacklotus.phimsexvn.work:2053
blacklotus.phimsexvn.work:2083
blacklotus.phimsexvn.work:2087
blacklotus.phimsexvn.work:2096
blacklotus.phimsexvn.work:8443
lokibot.phimsexvn.work:80
lokibot.phimsexvn.work:22
lokibot.phimsexvn.work:8080
lokibot.phimsexvn.work:8880
lokibot.phimsexvn.work:2052
lokibot.phimsexvn.work:2082
lokibot.phimsexvn.work:2086
lokibot.phimsexvn.work:2095
lokibot.phimsexvn.work:443
lokibot.phimsexvn.work:2053
lokibot.phimsexvn.work:2083
lokibot.phimsexvn.work:2087
lokibot.phimsexvn.work:2096
lokibot.phimsexvn.work:8443

Mutex

RtcI2jOtOCfF

Attributes

delay
0
install
true
install_file
pwc77xwk.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6

File Explorer

b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6

.exe 45KB

b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6
MD5 6c166f2c61242ab8bfa0085e1660e925
SHA1 7c063a9a1b22776e6b653ba3b8e753c4c929f82c
SHA512 c273a6543ab7addfa3144fadd564fcc008e7fdba3394716bf258e160408fc3953fd3e2e6fa245844de88ea54984498f452067b65fdd6124e68d696fc0a6eeebf
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrLxJdxrPHuPIbzjbigL3ivjRqi3uGH9xBDZkx:vuogpT7I62YxR3b3bFLS7RH3uKdkx
TLSH
T1C1232B003BE9C12BF2BE4FB898F26105867AF6636603D54D5CC451DB5623FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51454

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

b5f55d948843ead3d6a3ce55d00bdc70283426a49f91349769843026877db3f6

mscoree

dotnet